text: /*
   ** Copyright 2003-2010, VisualOn, Inc.
   **
   ** Licensed under the Apache License, Version 2.0 (the "License");
   ** you may not use this file except in compliance with the License.
   ** You may obtain a copy of the License at
   **
   **     http://www.apache.org/licenses/LICENSE-2.0
   **
   ** Unless required by applicable law or agreed to in writing, software
   ** distributed under the License is distributed on an "AS IS" BASIS,
   ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   ** See the License for the specific language governing permissions and
   ** limitations under the License.
   */
  /*******************************************************************************
  	File:		voAMRWB.h
  
  	Content:	AMR-WB codec APIs & data types
  
  *******************************************************************************/
  #ifndef  __VOAMRWB_H__
  #define  __VOAMRWB_H__
  
  #include  "voAudio.h"
  
  #ifdef __cplusplus
  extern "C" {
  #endif /* __cplusplus */
  #pragma pack(push, 4)
  
  /*!* the bit rate the codec supports*/
  typedef enum {
      VOAMRWB_MDNONE = -1,    /*!< Invalid mode */
      VOAMRWB_MD66 = 0,    /*!< 6.60kbps   */
      VOAMRWB_MD885 = 1,    /*!< 8.85kbps   */
      VOAMRWB_MD1265 = 2,    /*!< 12.65kbps  */
      VOAMRWB_MD1425 = 3,    /*!< 14.25kbps  */
      VOAMRWB_MD1585 = 4,    /*!< 15.85bps   */
      VOAMRWB_MD1825 = 5,    /*!< 18.25bps   */
      VOAMRWB_MD1985 = 6,    /*!< 19.85kbps  */
      VOAMRWB_MD2305 = 7,    /*!< 23.05kbps  */
      VOAMRWB_MD2385 = 8,    /*!< 23.85kbps> */
      VOAMRWB_N_MODES = 9,    /*!< Invalid mode */
      VOAMRWB_MODE_MAX = VO_MAX_ENUM_VALUE
  
  } VOAMRWBMODE;
  
  /*!* the frame format the codec supports*/
  typedef enum {
      VOAMRWB_DEFAULT = 0,    /*!< the frame type is the header (defined in RFC3267) + rawdata*/
      /*One word (2-byte) for sync word (0x6b21)*/
      /*One word (2-byte) for frame length N.*/
      /*N words (2-byte) containing N bits (bit 0 = 0x007f, bit 1 = 0x0081).*/
              VOAMRWB_ITU = 1,
      /*One word (2-byte) for sync word (0x6b21).*/
      /*One word (2-byte) to indicate the frame type.*/
      /*One word (2-byte) to indicate the mode.*/
      /*N words  (2-byte) containing N bits (bit 0 = 0xff81, bit 1 = 0x007f).*/
              VOAMRWB_RFC3267 = 2,    /* see RFC 3267 */
      VOAMRWB_TMAX = VO_MAX_ENUM_VALUE
  } VOAMRWBFRAMETYPE;
  
  
  #define    VO_PID_AMRWB_Module                            0x42261000
  #define    VO_PID_AMRWB_FORMAT                          (VO_PID_AMRWB_Module | 0x0002)
  #define    VO_PID_AMRWB_CHANNELS                        (VO_PID_AMRWB_Module | 0x0003)
  #define    VO_PID_AMRWB_SAMPLERATE                      (VO_PID_AMRWB_Module | 0x0004)
  #define    VO_PID_AMRWB_FRAMETYPE                       (VO_PID_AMRWB_Module | 0x0005)
  #define    VO_PID_AMRWB_MODE                            (VO_PID_AMRWB_Module | 0x0006)
  #define    VO_PID_AMRWB_DTX                             (VO_PID_AMRWB_Module | 0x0007)
  
  /**
   * Get audio codec API interface
   * \param pEncHandle [out] Return the AMRWB Encoder handle.
   * \retval VO_ERR_OK Succeeded.
   */
  VO_S32 VO_API voGetAMRWBEncAPI(VO_AUDIO_CODECAPI *pEncHandle);
  
  
  #pragma pack(pop)
  #ifdef __cplusplus
  } /* extern "C" */
  #endif /* __cplusplus */
  
  
  #endif   //__VOAMRWB_H__
  
  